<?php

/*
 * Copyright 2008 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#namespace tehframework\logging;

class Log
{
	const DEFAULT_SEVERITY = 'debug';
	
	/**
	 * @var string
	 */
	public $message;
	
	/**
	 * @var int
	 */
	public $time;
	
	/**
	 * @var string?
	 */
	public $severity;
	
	/**
	 * @param  string $message
	 * @param  int? $time
	 * @param  string? $severity
	 */
	public function __construct($message, $time = null, $severity = null)
	{
		$this->message  = $message;
		$this->time     = $time === null ? time() : $time;
		$this->severity = $severity === null ? self::DEFAULT_SEVERITY : $severity; 
	}
	
	/**
	 * @return string
	 */
	public function __toString()
	{
		return '[' . $this->severity . ' @ ' . date('Y-m-d, H:i:s', $this->time) .
			'] ' . $this->message;
	}
}